The most secure collaboration platform.

End-to-end encryption

Wire Pro is the only collaboration platform where absolutely everything is secured with end-to-end encryption: text chats, conference calls, and shared documents. Each message is end-to-end encrypted with a new key which makes every message its own fortress. There are different formats of end-to-end encryption and Wire Pro is based on market-leading encryption technology. That makes Wire Pro the most secure collaboration platform.

100% open source

Many apps claim to be secure but only Wire proves it by being fully transparent and 100% open source. Wire's source code is available on GitHub for anyone to verify. No backdoor and no eavesdropping.

Security and privacy at the core

Multi-device messaging

One account works on up to 8 devices. Messages are separately end-to-end encrypted for each device. Your conversations are in sync across devices.

Ephemeral messages

Use self-destroying messages for sensitive information or delete messages altogether at any time.

Security made in Europe

Headquartered in Switzerland, developed in Germany and servers in EU. Wire Pro is fully compliant with the strict data protection laws in the EU.

Market-leading encryption technology

Forward secrecy

New encryption keys are used for every message, file and picture sent, and every call made. This means that even if secret keys are leaked, past communication cannot be decrypted with them.

Post-compromise security

Devices use independent keys. This means that even if a device is lost and its keys are compromised, users can still safely use their other devices. Removing the lost device from the account is the only action required.

Independently audited

Wire is committed to working with independent security experts to publish regular audits of different components of our app. That makes Wire Pro the most extensively publicly audited collaboration software on the market.

Start your free trial and get user guides, best practices, business case calculator, and security audits to ensure your CIO, CISO, and CFO all understand the advantages. You can also speak to our experts to learn more about how Wire can help your organization.